标签：表索

1、定位无效索引 Select * From user_indexes Where StatUs!=’VALID’ 2、重编译 alter index PK_MAA_BARRIER_REQ_LOG_SUB rebui...

云搜网2024-12-09聚合分类

通过案例学调优之–分区表索引 分区表索引 Just like partitioned tables, partitioned indexes improve manageability, availability, perfor...

云搜网2024-12-04聚合分类